public class ArrayDemo {
	public static void main(String[] args) {
		int[] nums = {45,23,78,56,9};
		
		for (int i = 0; i < nums.length-1; i++) {
			for (int j = 0; j <nums.length-i-1; j++) {
				if(nums[j]>nums[j+1]){
					int temp = nums[j];
					nums[j] = nums[j+1];
					nums[j+1] = temp;
				}
			}
		}
		
	}
}